<?php class UserBlogCommentEntity extends UserBlogCommentEntityBase {	public function __construct($arrValue = null, $prefix = '')	{		if(!is_null($arrValue) && is_array($arrValue)){			parent::__construct($arrValue, $prefix);		}	}			/**	 * Get Customer Name	 */	public function getUsername()	{		$str = "";		$usersDataService = new UsersDataService();		if($this->customerId != "")		{			$userItem = $usersDataService->getById($this->customerId);			$str = $userItem->username;		}		return $str;	}}